package com.ruoyi.web.controller.system;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import javax.servlet.http.HttpServletResponse;

import com.ruoyi.common.core.domain.entity.*;
import com.ruoyi.system.domain.SysPost;
import com.ruoyi.system.service.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.constant.UserConstants;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.domain.model.LoginUser;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.framework.web.service.SysPermissionService;
import com.ruoyi.framework.web.service.TokenService;
import com.ruoyi.system.domain.SysRoleUser;

/**
 * 角色信息
 *
 * @author ruoyi
 */
@RestController
@RequestMapping("/system/role")
public class SysRoleController extends BaseController {
    @Autowired
    private ISysRoleService roleService;

    @Autowired
    private TokenService tokenService;

    @Autowired
    private SysPermissionService permissionService;

    @Autowired
    private ISysUserService userService;

    @Autowired
    private ISysRoleUserService SysRoleUserService;

    @Autowired
    private ISysRolePostService sysRolePostService;

    @Autowired
    private ISysRoleOrgService sysRoleOrgService;


    @Autowired
    private ISysDictTypeService dictTypeService;

    @Autowired
    private ISysCorpService corpService;

    @Autowired
    private ISysDeptService sysDeptService;

    @Autowired
    private ISysPostService postService;


    /**
     * 查询页面的初始化信息
     */
    @GetMapping("/index")
    public AjaxResult index(SysRole sysRole) {
        HashMap<String, Object> info = new HashMap<String, Object>();
        HashMap<String, ArrayList<SysDictData>> dictdatas = dictTypeService.selectDictDataByTypes(new String[]{"sys_normal_disable"});
        if (StringUtils.isNull(dictdatas)) {
            dictdatas = new HashMap<String, ArrayList<SysDictData>>();
        }
        info.put("dictdatas", dictdatas);
        List<SysCorp> treecorps = corpService.selectCorpListTree(new SysCorp());
        info.put("treecorps", treecorps);

        List<SysCorp> corps = corpService.selectCorpList(new SysCorp());
        info.put("corps", corps);

        List<SysUser> users = userService.selectUserList(new SysUser());
        info.put("users", users);

        List<SysPost> posts = postService.selectPostAll();
        info.put("posts", posts);

        List<SysDept> depts = sysDeptService.selectDeptList(new SysDept());

        List<HashMap<String,Object>> orgs = new ArrayList<>();
        if(StringUtils.isNotEmpty(corps)){
            HashMap<String,Object> item = null;
            for (int i = 0; i < corps.size(); i++) {
                item = new HashMap<String,Object>();
                item.put("key", corps.get(i).getPkCorp());
                item.put("title", corps.get(i).getCorpName());
                item.put("orgType", "C");
                item.put("pkFather", corps.get(i).getPkFathercorp());
                orgs.add(item);
            }
        }

        if(StringUtils.isNotEmpty(depts)){
            HashMap<String,Object> item = null;
            for (int i = 0; i < depts.size(); i++) {
                item = new HashMap<String,Object>();
                item.put("key", depts.get(i).getDeptId());
                item.put("title", depts.get(i).getDeptName());
                item.put("orgType", "D");
                if(StringUtils.isEmpty(depts.get(i).getParentId()) || depts.get(i).getParentId().equals("0")){
                    item.put("pkFather", depts.get(i).getPkCorp());
                }else{
                    item.put("pkFather", depts.get(i).getParentId());
                }

                orgs.add(item);
            }
        }
        info.put("orgs", orgs);

        return AjaxResult.success(info);
    }


    @PreAuthorize("@ss.hasPermi('system:role:list')")
    @GetMapping("/list")
    public TableDataInfo list(SysRole role) {
        startPage();
        List<SysRole> list = roleService.selectRoleList(role);
        return getDataTable(list);
    }

    @Log(title = "角色管理", businessType = BusinessType.EXPORT)
    @PreAuthorize("@ss.hasPermi('system:role:export')")
    @PostMapping("/export")
    public void export(HttpServletResponse response, SysRole role) {
        List<SysRole> list = roleService.selectRoleList(role);
        ExcelUtil<SysRole> util = new ExcelUtil<SysRole>(SysRole.class);
        util.exportExcel(response, list, "角色数据");
    }

    /**
     * 根据角色编号获取详细信息
     */
    @PreAuthorize("@ss.hasPermi('system:role:query')")
    @GetMapping(value = "/{roleId}")
    public AjaxResult getInfo(@PathVariable String roleId) {
        roleService.checkRoleDataScope(roleId);
        HashMap<String,Object> info = new HashMap<String,Object>();
        info.put("datas",roleService.selectRoleById(roleId));
        info.put("roleusers",SysRoleUserService.findByRoleId(roleId));
        info.put("roleorgs",sysRoleOrgService.findByRoleId(roleId));
        info.put("roleposts",sysRolePostService.findByRoleId(roleId));
        return AjaxResult.success(info);
    }

    /**
     * 新增角色
     */
    @PreAuthorize("@ss.hasPermi('system:role:add')")
    @Log(title = "角色管理", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@Validated @RequestBody SysRole role) {
        if (UserConstants.NOT_UNIQUE.equals(roleService.checkRoleNameUnique(role))) {
            return AjaxResult.error("新增角色'" + role.getRoleName() + "'失败，角色名称已存在");
        } else if (UserConstants.NOT_UNIQUE.equals(roleService.checkRoleKeyUnique(role))) {
            return AjaxResult.error("新增角色'" + role.getRoleName() + "'失败，角色权限已存在");
        }
        role.setCreateBy(getUsername());
        return AjaxResult.success(roleService.insertRole(role));

    }

    /**
     * 修改保存角色
     */
    @PreAuthorize("@ss.hasPermi('system:role:edit')")
    @Log(title = "角色管理", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@Validated @RequestBody SysRole role) {
        roleService.checkRoleAllowed(role);
        roleService.checkRoleDataScope(role.getRoleId());
        if (UserConstants.NOT_UNIQUE.equals(roleService.checkRoleNameUnique(role))) {
            return AjaxResult.error("修改角色'" + role.getRoleName() + "'失败，角色名称已存在");
        } else if (UserConstants.NOT_UNIQUE.equals(roleService.checkRoleKeyUnique(role))) {
            return AjaxResult.error("修改角色'" + role.getRoleName() + "'失败，角色权限已存在");
        }

        role = roleService.updateRole(role);
        // 更新缓存用户权限
        LoginUser loginUser = getLoginUser();
        if (StringUtils.isNotNull(loginUser.getUser()) && !loginUser.getUser().isAdmin()) {
            loginUser.setPermissions(permissionService.getMenuPermission(loginUser.getUser()));
            loginUser.setUser(userService.selectUserById(loginUser.getUserId()));
            tokenService.setLoginUser(loginUser);
        }
        return AjaxResult.success(role);
    }

    /**
     * 修改保存数据权限
     */
    @PreAuthorize("@ss.hasPermi('system:role:edit')")
    @Log(title = "角色管理", businessType = BusinessType.UPDATE)
    @PutMapping("/dataScope")
    public AjaxResult dataScope(@RequestBody SysRole role) {
        return AjaxResult.success(roleService.updateRole(role));
    }

    /**
     * 状态修改
     */
    @PreAuthorize("@ss.hasPermi('system:role:edit')")
    @Log(title = "角色管理", businessType = BusinessType.UPDATE)
    @PutMapping("/changeStatus")
    public AjaxResult changeStatus(@RequestBody SysRole role) {
        roleService.checkRoleAllowed(role);
        roleService.checkRoleDataScope(role.getRoleId());
        role.setUpdateBy(getUsername());
        return toAjax(roleService.updateRoleStatus(role));
    }

    /**
     * 删除角色
     */
    @PreAuthorize("@ss.hasPermi('system:role:remove')")
    @Log(title = "角色管理", businessType = BusinessType.DELETE)
    @DeleteMapping("/{roleIds}")
    public AjaxResult remove(@PathVariable String[] roleIds) {
        return toAjax(roleService.deleteRoleByIds(roleIds));
    }

    /**
     * 获取角色选择框列表
     */
    @PreAuthorize("@ss.hasPermi('system:role:query')")
    @GetMapping("/optionselect")
    public AjaxResult optionselect() {
        return AjaxResult.success(roleService.selectRoleAll());
    }

    /**
     * 查询已分配用户角色列表
     */
    @PreAuthorize("@ss.hasPermi('system:role:list')")
    @GetMapping("/authUser/allocatedList")
    public TableDataInfo allocatedList(SysUser user) {
        startPage();
        List<SysUser> list = userService.selectAllocatedList(user);
        return getDataTable(list);
    }

    /**
     * 查询未分配用户角色列表
     */
    @PreAuthorize("@ss.hasPermi('system:role:list')")
    @GetMapping("/authUser/unallocatedList")
    public TableDataInfo unallocatedList(SysUser user) {
        startPage();
        List<SysUser> list = userService.selectUnallocatedList(user);
        return getDataTable(list);
    }

    /**
     * 取消授权用户
     */
    @PreAuthorize("@ss.hasPermi('system:role:edit')")
    @Log(title = "角色管理", businessType = BusinessType.GRANT)
    @PutMapping("/authUser/cancel")
    public AjaxResult cancelAuthUser(@RequestBody SysRoleUser userRole) {
        return toAjax(roleService.deleteAuthUser(userRole));
    }

    /**
     * 批量取消授权用户
     */
    @PreAuthorize("@ss.hasPermi('system:role:edit')")
    @Log(title = "角色管理", businessType = BusinessType.GRANT)
    @PutMapping("/authUser/cancelAll")
    public AjaxResult cancelAuthUserAll(String roleId, String[] userIds) {
        return toAjax(roleService.deleteAuthUsers(roleId, userIds));
    }

    /**
     * 批量选择用户授权
     */
    @PreAuthorize("@ss.hasPermi('system:role:edit')")
    @Log(title = "角色管理", businessType = BusinessType.GRANT)
    @PutMapping("/authUser/selectAll")
    public AjaxResult selectAuthUserAll(String roleId, String[] userIds) {
        roleService.checkRoleDataScope(roleId);
        return toAjax(roleService.insertAuthUsers(roleId, userIds));
    }
}
